Agardener is planting two types of trees:

type a is 9 feet tall and grows at a rate of 2 inches per year.

type b is 7 feet tall and grows at a rate of 6 inches per year.

algebraically determine exactly how many years it will take for these trees to be the same height.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.